20745536

素因数分解:

$2^6\times 7^1\times {\mathrm{46307}}^1$

素因数の和:46326

約数の個数: 28

約数和(自身を含む): 47048928

約数和(自身を除く): 26303392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 46307, 92614, 185228, 324149, 370456, 648298, 740912, 1296596, 1481824, 2593192, 2963648, 5186384, 10372768, 20745536]

約数ペア:

[(1, 20745536), (2, 10372768), (4, 5186384), (7, 2963648), (8, 2593192), (14, 1481824), (16, 1296596), (28, 740912), (32, 648298), (56, 370456), (64, 324149), (112, 185228), (224, 92614), (448, 46307)]